Kingdom: Chromista |
Phylum: Oomycota |
Class: Oomycetes |
Order: Peronosporales |
Family: Peronosporaceae |
Genus: Peronospora |
Subject: Peronospora spp. Corda |
Kingdom: Plantae |
Phylum: Magnoliophyta |
Class: Liliopsida |
Order: Asparagales |
Family: Amaryllidaceae |
Genus: Allium |
Subject: Allium cepa L. |